| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH3 + 3 HClO = NCl3 + 3 H2O
HI + Na2SO3 = I2 + S + NaOH + H2O =>
4 HI + Na2SO3 = 2 I2 + S + 2 NaOH + H2O
Mn + O2 = Mn2O7 =>
4 Mn + 7 O2 = 2 Mn2O7
Mn + O2 = MnO =>
2 Mn + O2 = 2 MnO
H2PO4{-} + NaOH = NaHPO4{-} + H2O =>
H2PO4{-} + NaOH = NaHPO4{-} + H2O
Mn + O2 = Mn2O3 =>
4 Mn + 3 O2 = 2 Mn2O3
C6H4ClC2H5 + KMnO4 + H2SO4 = C6H4ClCOOH + CO2 + K2SO4 + H2O + MnSO4 =>
5 C6H4ClC2H5 + 12 KMnO4 + 18 H2SO4 = 5 C6H4ClCOOH + 5 CO2 + 6 K2SO4 + 28 H2O + 12 MnSO4
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AlO2 + H3O = Al + H2O =>
AlO2 + 4 H3O = Al + 6 H2O
K2SO4 + Ba(NO3)2 = BaSO4 + (KNO3)2 =>
K2SO4 + Ba(NO3)2 = BaSO4 + (KNO3)2
KOH + HPO4 = H2O + PO4K =>
KOH + HPO4 = H2O + PO4K
NiSO4(aq) + K2CrO4(aq) = NiCrO4 + K2SO4(aq) =>
NiSO4(aq) + K2CrO4(aq) = NiCrO4 + K2SO4(aq)
Fe(OH)3 + SO3 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 SO3 = Fe2(SO4)3 + 3 H2O
Li2O + SO2 = Li2S + O3 =>
Li2O + SO2 = Li2S + O3
C8H10 + O2 = CO + H2O =>
2 C8H10 + 13 O2 = 16 CO + 10 H2O
SiO4{4-} + H3O{+} = H4SiO4 + H2O =>
SiO4{4-} + 4 H3O{+} = H4SiO4 + 4 H2O
C2H4O2 + C5H10O = C7H14O2 =>
3 C2H4O2 + 10 C5H10O = 8 C7H14O2
Ca(OH)2 + H2SO4 = CaSO4 + H2O =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 H2O
AgClO3(aq) + AlI3(aq) = AgI(s) + Al(ClO3)3(aq) =>
3 AgClO3(aq) + AlI3(aq) = 3 AgI(s) + Al(ClO3)3(aq)
Cu2S + O2 + H2O = Cu(OH)3 + H2SO4 =>
Cu2S + 3 O2 + 4 H2O = 2 Cu(OH)3 + H2SO4
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + K2Cr2O4 + H2O =>
K2Cr2O7 + 3 H2SO4 + 6 KI = 3 I2 + 3 K2SO4 + K2Cr2O4 + 3 H2O
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
C3H6 + Br = C3H6Br =>
C3H6 + Br = C3H6Br
Ba + HNO3 = Ba(NO3)2 + HN3 + H2O =>
8 Ba + 19 HNO3 = 8 Ba(NO3)2 + HN3 + 9 H2O
PbO2 + HCl = PbCl2 + ClO2 + H2 =>
2 PbO2 + 6 HCl = 2 PbCl2 + 2 ClO2 + 3 H2
Zn + H3O4P = ZnO4P + H2 =>
2 Zn + 2 H3O4P = 2 ZnO4P + 3 H2
Cu2(CO3)2 + H2SO4 = Cu2(SO4)2 + H2O + CO2 =>
Cu2(CO3)2 + 2 H2SO4 = Cu2(SO4)2 + 2 H2O + 2 CO2
C2H6O + KMnO4 + HCl = KOH2 + MnO4 + C2H6 + Cl =>
C2H6O + KMnO4 + 2 HCl = KOH2 + MnO4 + C2H6 + 2 Cl
NiO + NaOH = Ni(OH) + NaO =>
NiO + NaOH = Ni(OH) + NaO
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Fe4Si3 + Ba = Ba4Si2 + Fe4 =>
2 Fe4Si3 + 12 Ba = 3 Ba4Si2 + 2 Fe4
Zn + H21SO4 + AgCl = Ag + ZnSO4 + HCl =>
Zn + H21SO4 + 21 AgCl = 21 Ag + ZnSO4 + 21 HCl
NH3 + ZnCl2 = Zn(NH3)4Cl2 =>
4 NH3 + ZnCl2 = Zn(NH3)4Cl2
Fe + N = FeN =>
Fe + N = FeN
C6H13Cl + H2O + KOH = C2H5OH + KCl =>
C6H13Cl + 2 H2O + KOH = 3 C2H5OH + KCl
NaHCO3 + FeCl3 = CO2 + Fe(OH)3 + NaCl =>
3 NaHCO3 + FeCl3 = 3 CO2 + Fe(OH)3 + 3 NaCl
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2 =>
Cs4SiO4 + CuCl2 = CuSiO4 + Cs4Cl2
KMnO4 + KNO2 + H2SO4 = MnSO4 + H2O + KNO3 + K2SO4 =>
2 KMnO4 + 5 KNO2 + 3 H2SO4 = 2 MnSO4 + 3 H2O + 5 KNO3 + K2SO4
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Cu2O + H2CO3 = CuHCO3 + H2O =>
Cu2O + 2 H2CO3 = 2 CuHCO3 + H2O
Ba(NO3)2 + H2O = BaO + HNO2 + O2 =>
Ba(NO3)2 + H2O = BaO + 2 HNO2 + O2
NaOH + SiO2 = Na2SiO3 + H2O =>
2 NaOH + SiO2 = Na2SiO3 + H2O
AsH3 + HNO3 = H3AsO4 + NO2 + H2O =>
AsH3 + 8 HNO3 = H3AsO4 + 8 NO2 + 4 H2O
CaSO4 + SiO2 = CaSiO3 + SO3 =>
CaSO4 + SiO2 = CaSiO3 + SO3
AgI + KCN = KAg(CN)2 + KI =>
AgI + 2 KCN = KAg(CN)2 + KI
V2O5 + H2O = H6[V10O28] =>
5 V2O5 + 3 H2O = H6[V10O28]
CH4 + H2O = CHO + H2 =>
2 CH4 + 2 H2O = 2 CHO + 5 H2
HC2H3O2 + OH = CO2 + H2O =>
HC2H3O2 + 8 OH = 2 CO2 + 6 H2O
KK + Cl2 = KCl =>
KK + Cl2 = 2 KCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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